630197760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 160

約数和(自身を含む): 2080438272

約数和(自身を除く): 1450240512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2647, 2976, 3720, 3840, 3968, 4960, 5294, 5952, 7440, 7680, 7936, 7941, 9920, 10588, 11904, 13235, 14880, 15872, 15882, 19840, 21176, 23808, 26470, 29760, 31764, 39680, 39705, 42352, 47616, 52940, 59520, 63528, 79360, 79410, 82057, 84704, 105880, 119040, 127056, 158820, 164114, 169408, 211760, 238080, 246171, 254112, 317640, 328228, 338816, 410285, 423520, 492342, 508224, 635280, 656456, 677632, 820570, 847040, 984684, 1016448, 1230855, 1270560, 1312912, 1355264, 1641140, 1694080, 1969368, 2032896, 2461710, 2541120, 2625824, 3282280, 3388160, 3938736, 4065792, 4923420, 5082240, 5251648, 6564560, 6776320, 7877472, 9846840, 10164480, 10503296, 13129120, 15754944, 19693680, 20328960, 21006592, 26258240, 31509888, 39387360, 42013184, 52516480, 63019776, 78774720, 105032960, 126039552, 157549440, 210065920, 315098880, 630197760]

約数ペア:

[(1, 630197760), (2, 315098880), (3, 210065920), (4, 157549440), (5, 126039552), (6, 105032960), (8, 78774720), (10, 63019776), (12, 52516480), (15, 42013184), (16, 39387360), (20, 31509888), (24, 26258240), (30, 21006592), (31, 20328960), (32, 19693680), (40, 15754944), (48, 13129120), (60, 10503296), (62, 10164480), (64, 9846840), (80, 7877472), (93, 6776320), (96, 6564560), (120, 5251648), (124, 5082240), (128, 4923420), (155, 4065792), (160, 3938736), (186, 3388160), (192, 3282280), (240, 2625824), (248, 2541120), (256, 2461710), (310, 2032896), (320, 1969368), (372, 1694080), (384, 1641140), (465, 1355264), (480, 1312912), (496, 1270560), (512, 1230855), (620, 1016448), (640, 984684), (744, 847040), (768, 820570), (930, 677632), (960, 656456), (992, 635280), (1240, 508224), (1280, 492342), (1488, 423520), (1536, 410285), (1860, 338816), (1920, 328228), (1984, 317640), (2480, 254112), (2560, 246171), (2647, 238080), (2976, 211760), (3720, 169408), (3840, 164114), (3968, 158820), (4960, 127056), (5294, 119040), (5952, 105880), (7440, 84704), (7680, 82057), (7936, 79410), (7941, 79360), (9920, 63528), (10588, 59520), (11904, 52940), (13235, 47616), (14880, 42352), (15872, 39705), (15882, 39680), (19840, 31764), (21176, 29760), (23808, 26470)]